What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
Narrative: pilot made a normal takeoff until he was about halfway down the runway when the engine RPM decayed. He managed to keep the aircraft flying straight ahead to land in a field without any injuries and only minor damage to the aircraft. An analysis of the engine revealed a burn mark on the number 3 exhaust valve which indicated that a piece of carbon had passed through the engine. Since this was a transient occurrence, this case is closed.
As the FAA filed it
NARRATIVE: PILOT MADE A NORMAL TAKEOFF UNTIL HE WAS ABOUT HALFWAY DOWN THE RUNWAY WHEN THE ENGINE RPM DECAYED. HE MANAGED TO KEEP THE AIRCRAFT FLYING STRAIGHT AHEAD TO LAND IN A FIELD WITHOUT ANY INJURIES AND ONLY MINOR DAMAGE TO THE AIRCRAFT. AN ANALYSIS OF THE ENGINE REVEALED A BURN MARK ON THE NUMBER 3 EXHAUST VALVE WHICH INDICATED THAT A PIECE OF CARBON HAD PASSED THROUGH THE ENGINE. SINCE THIS WAS A TRANSIENT OCCURRENCE, THIS CASE IS CLOSED.